EP3553880A4 - Resonator and communication device - Google Patents

Resonator and communication device Download PDF

Info

Publication number
EP3553880A4
EP3553880A4 EP16925836.5A EP16925836A EP3553880A4 EP 3553880 A4 EP3553880 A4 EP 3553880A4 EP 16925836 A EP16925836 A EP 16925836A EP 3553880 A4 EP3553880 A4 EP 3553880A4
Authority
EP
European Patent Office
Prior art keywords
resonator
communication device
communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16925836.5A
Other languages
German (de)
French (fr)
Other versions
EP3553880B1 (en
EP3553880A1 (en
Inventor
Bengui YUAN
Ling GUO
Xiangyu Bao
Wenqi DING
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP3553880A1 publication Critical patent/EP3553880A1/en
Publication of EP3553880A4 publication Critical patent/EP3553880A4/en
Application granted granted Critical
Publication of EP3553880B1 publication Critical patent/EP3553880B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/04—Coaxial resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/10—Dielectric resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/2002—Dielectric waveguide filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/30—Auxiliary devices for compensation of, or protection against, temperature or moisture effects ; for improving power handling capability
EP16925836.5A 2016-12-27 2016-12-27 Resonator and communication device Active EP3553880B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/112384 WO2018119669A1 (en) 2016-12-27 2016-12-27 Resonator and communication device

Publications (3)

Publication Number Publication Date
EP3553880A1 EP3553880A1 (en) 2019-10-16
EP3553880A4 true EP3553880A4 (en) 2019-12-18
EP3553880B1 EP3553880B1 (en) 2021-11-03

Family

ID=62706537

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16925836.5A Active EP3553880B1 (en) 2016-12-27 2016-12-27 Resonator and communication device

Country Status (5)

Country Link
US (1) US10840577B2 (en)
EP (1) EP3553880B1 (en)
CN (1) CN110088978B (en)
BR (1) BR112019013302B1 (en)
WO (1) WO2018119669A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111384536B (en) * 2018-12-29 2022-07-08 大富科技(安徽)股份有限公司 Medium-loaded cavity filter and communication equipment
CN110289470A (en) * 2019-03-27 2019-09-27 广东通宇通讯股份有限公司 A kind of three-stage filter
US20230387878A1 (en) * 2020-09-21 2023-11-30 Telefonktiebolaget Lm Ericsson (Publ) Modular Electronic Cigarette
CN113131117B (en) * 2021-04-16 2022-04-15 西安电子科技大学 Temperature compensation screw applied to cavity filter
US11962101B2 (en) 2021-09-23 2024-04-16 Apple Inc. Electronic devices with dielectric resonator antennas having non-planar sidewalls

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104852118A (en) * 2015-06-05 2015-08-19 武汉凡谷陶瓷材料有限公司 Medium loading resonator
KR20160136783A (en) * 2015-05-21 2016-11-30 (주)웨이브텍 Dielectric Resonator

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US4037182A (en) * 1976-09-03 1977-07-19 Hughes Aircraft Company Microwave tuning device
JPS5399849A (en) 1977-02-14 1978-08-31 Murata Manufacturing Co Interrdigital filter
JPS57195205A (en) 1981-05-26 1982-11-30 Sumitomo Electric Ind Ltd Optical waveguide
US6114928A (en) * 1997-11-10 2000-09-05 Smith; Patrick Mounting assemblies for tubular members used in RF filters
US6600394B1 (en) * 1999-09-24 2003-07-29 Radio Frequency Systems, Inc. Turnable, temperature stable dielectric loaded cavity resonator and filter
US20060284708A1 (en) * 2005-06-15 2006-12-21 Masions Of Thought, R&D, L.L.C. Dielectrically loaded coaxial resonator
CN101964437A (en) * 2009-07-23 2011-02-02 深圳市大富科技股份有限公司 Cavity filter and input/output structure thereof
CN201946724U (en) * 2010-12-06 2011-08-24 深圳市大富科技股份有限公司 Medium filter, mounting structure of medium resonant pole and communication equipment
CN202167594U (en) 2011-07-01 2012-03-14 深圳市大富科技股份有限公司 Dielectric filter
CN202308237U (en) * 2011-09-30 2012-07-04 深圳市大富科技股份有限公司 Medium filter and communication radio frequency device
CN102496765B (en) * 2011-11-25 2015-02-11 深圳市国人射频通信有限公司 Dielectric filter and dielectric resonator thereof
CN203218421U (en) * 2013-04-16 2013-09-25 深圳光启创新技术有限公司 Cavity filter
EP3079200B1 (en) * 2013-12-30 2019-04-24 Huawei Technologies Co., Ltd. Resonator, filter, duplexer, multiplexer and communication device
CN204361232U (en) * 2015-01-27 2015-05-27 武汉凡谷电子技术股份有限公司 A kind of resonant cavity that significantly can reduce resonance frequency
KR20160118667A (en) * 2015-04-02 2016-10-12 한국전자통신연구원 Resonator filter
CN105529512A (en) * 2016-01-13 2016-04-27 广东通宇通讯股份有限公司 TM-mode dielectric filter
CN205488212U (en) * 2016-04-16 2016-08-17 陈春红 High -efficient light -emitting LED packaging structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160136783A (en) * 2015-05-21 2016-11-30 (주)웨이브텍 Dielectric Resonator
CN104852118A (en) * 2015-06-05 2015-08-19 武汉凡谷陶瓷材料有限公司 Medium loading resonator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018119669A1 *

Also Published As

Publication number Publication date
US20190319331A1 (en) 2019-10-17
EP3553880B1 (en) 2021-11-03
BR112019013302B1 (en) 2023-12-19
WO2018119669A1 (en) 2018-07-05
BR112019013302A2 (en) 2019-12-10
EP3553880A1 (en) 2019-10-16
CN110088978B (en) 2021-01-29
US10840577B2 (en) 2020-11-17
CN110088978A (en) 2019-08-02

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